Russia has been accused of jamming the GPS system of a plane carrying European Commission President Ursula von der Leyen to Bulgaria, causing it to land using paper maps. Bulgarian officials later denied these claims, stating there was no evidence of interference. NATO is concerned about the increasing threat of Russian jamming of civilian flights, with reports of rising GPS interference in Europe since 2022. Experts suggest that the jamming could be part of a broader Russian strategy of subversive actions against European countries. Teljes cikk (Euronews.com)